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genderma genderma
wrote...
Posts: 4967
4 years ago
What is the average age at menarche in the United States today?
A) 10 years
B) 12 years
C) 14 years
D) 16 years
Textbook 

The World of Children


Edition: 3rd
Author:
Read 187 times
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Answer verified by a subject expert
yariyari
wrote...
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Posts: 8209
4 years ago
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B
1

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wrote...
4 years ago
This is correct! Thank you again.
wrote...
4 years ago
Don't mention it!
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